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Digital Electronics

Digital Electronics
For checking the parity of a digital word, it is preferable to use

 NAND gates
 NOR gates
 X-OR gates
 AND gates

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Digital Electronics
If J = K (J and K are shorted) in a JK flip-flop, what circuit is made

 SR flip-flop
 Shorted JK flip-flop
 K flip-flop
 T flip-flop

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Digital Electronics
An 8-square eliminates

 4 variables
 3 variables
 8 variables
 2 variables

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Digital Electronics
A system has following negative numbers stored in binary form as shown. The wrongly stored number is

 -37 as 11011011
 -89 as 10100111
 -48 as 11101000
 -32 as 11100000

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Digital Electronics
The decimal number 0.246 in binary is

 0.010111
 0.001101
 0.011011
 0.001111

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Digital Electronics
A 15-bit Hamming code requires

 15 parity bits
 none of these.
 4 parity bits
 5 parity bits

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MORE MCQ ON Digital Electronics

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